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. 2016 Feb 3;3:7. doi: 10.1186/s40634-016-0041-9

Fig. 3.

Fig. 3

Concentrations of inflammatory mediators in the synovium, a showing the significant elevation of interleukin-6 level in the nearest synovial tissue (NS); levels of b tumor necrosis factor-alpha (TNF-α) and c nerve growth factor (NGF) are comparable in IM and NIM tissues; values are reported as a mean ± SD; * p <0.05